JP5112304B2 - 熱交換器 - Google Patents

熱交換器 Download PDF

Info

Publication number
JP5112304B2
JP5112304B2 JP2008517429A JP2008517429A JP5112304B2 JP 5112304 B2 JP5112304 B2 JP 5112304B2 JP 2008517429 A JP2008517429 A JP 2008517429A JP 2008517429 A JP2008517429 A JP 2008517429A JP 5112304 B2 JP5112304 B2 JP 5112304B2
Authority
JP
Japan
Prior art keywords
heat exchanger
flow
exchanger according
flow direction
structural elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2008517429A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008544207A (ja
Inventor
ゲスケス ペーター
マウヒャー ウルリッヒ
シュミット ミヒャエル
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mahle Behr GmbH and Co KG
Original Assignee
Mahle Behr GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mahle Behr GmbH and Co KG filed Critical Mahle Behr GmbH and Co KG
Publication of JP2008544207A publication Critical patent/JP2008544207A/ja
Application granted granted Critical
Publication of JP5112304B2 publication Critical patent/JP5112304B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/02—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by influencing fluid boundary
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/14—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by endowing the walls of conduits with zones of different degrees of conduction of heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0082—Charged air coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
JP2008517429A 2005-06-24 2006-06-23 熱交換器 Expired - Fee Related JP5112304B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005029321A DE102005029321A1 (de) 2005-06-24 2005-06-24 Wärmeübertrager
DE102005029321.2 2005-06-24
PCT/EP2006/006071 WO2006136437A1 (de) 2005-06-24 2006-06-23 Wärmeübertrager

Publications (2)

Publication Number Publication Date
JP2008544207A JP2008544207A (ja) 2008-12-04
JP5112304B2 true JP5112304B2 (ja) 2013-01-09

Family

ID=37114549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008517429A Expired - Fee Related JP5112304B2 (ja) 2005-06-24 2006-06-23 熱交換器

Country Status (5)

Country Link
US (1) US7942137B2 (de)
EP (2) EP3048407B9 (de)
JP (1) JP5112304B2 (de)
DE (1) DE102005029321A1 (de)
WO (1) WO2006136437A1 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2092259B1 (de) * 2006-11-15 2017-03-22 MAHLE Behr GmbH & Co. KG Wärmeübertrager für kraftfahrzeug mit stranggepresstem gekrümmten strömungskanal
US20080271877A1 (en) * 2007-02-21 2008-11-06 Gerald Glass Apparatus for multi-tube heat exchanger with turbulence promoters
JP5022075B2 (ja) * 2007-03-27 2012-09-12 東京ラヂエーター製造株式会社 建設機械用オイルクーラのチューブ内部構造
DE102007041338B3 (de) * 2007-08-31 2008-12-11 Pierburg Gmbh Wärmeübertragungseinheit für eine Verbrennungskraftmaschine
JP2011509393A (ja) * 2008-01-10 2011-03-24 ベール ゲーエムベーハー ウント コー カーゲー 熱交換器用の押出成形管
DE102008036222B3 (de) 2008-08-02 2009-08-06 Pierburg Gmbh Wärmeübertragungseinheit für eine Verbrennungskraftmaschine
FR2938637B1 (fr) * 2008-11-18 2013-01-04 Cie Mediterraneenne Des Cafes Conduit de circulation d'un fluide
JP5254082B2 (ja) * 2009-03-05 2013-08-07 株式会社ユタカ技研 熱交換用チューブ
JP2010249373A (ja) * 2009-04-14 2010-11-04 Panasonic Corp 熱交換器およびそれを用いたヒートポンプ給湯機
DE102009026546B4 (de) * 2009-05-28 2012-05-16 Schott Solar Ag Sonnenkollektor
IT1399246B1 (it) 2009-11-03 2013-04-11 Advanced Res Consulting S R L Scambiatore di calore tubolare, in particolare tubo ricevitore per un impianto solare a concentrazione.
JP2011214786A (ja) * 2010-03-31 2011-10-27 Yutaka Giken Co Ltd 熱交換器
US9540957B2 (en) * 2011-05-02 2017-01-10 The Research Foundation Of The City University Of New York Thermal energy storage for combined cycle power plants
US20120312515A1 (en) * 2011-06-10 2012-12-13 Waukesha Electric Systems, Inc. Apparatus for heat dissipation of transforming radiators
JP5915187B2 (ja) * 2012-01-10 2016-05-11 マツダ株式会社 熱交換器
DE102012208742A1 (de) * 2012-03-28 2013-10-02 Mahle International Gmbh Abgaskühler
US20150122467A1 (en) * 2012-05-29 2015-05-07 Hangzhou Shenshi Energy Conservation Technology Co., Ltd. Micro-channel structure for heat exchanger and integrated type micro-channel heat exchanger
EP2857786B1 (de) * 2012-05-30 2020-12-23 Kyocera Corporation Strömungswegelement sowie wärmetauscher- und halbleiterherstellungsvorrichtung damit
DE102012013755B8 (de) * 2012-07-12 2022-01-13 Al-Ko Therm Gmbh Wärmetauscherplatteneinheit, Wärmetauscher und Verfahren zur Herstellung eines Wärmetauschers
FR2993354B1 (fr) * 2012-07-13 2018-07-13 Delphi Automotive Systems Lux Refroidisseur d'air de suralimentation
SG11201506400PA (en) 2013-03-14 2015-09-29 Duramax Marine Llc Turbulence enhancer for keel cooler
JP6203080B2 (ja) * 2013-04-23 2017-09-27 カルソニックカンセイ株式会社 熱交換器
US20140332188A1 (en) * 2013-05-09 2014-11-13 Ford Global Technologies, Llc Heat exchanger
DE102013020469A1 (de) 2013-12-06 2015-06-11 Webasto SE Wärmeübertrager und Verfahren zum Herstellen eines Wärmeübertragers
KR101569829B1 (ko) * 2014-06-13 2015-11-19 주식회사 코렌스 Egr 가스 차압 저감용 웨이브 핀 플레이트를 갖는 열교환기
JP6459027B2 (ja) * 2014-07-15 2019-01-30 国立大学法人 東京大学 熱交換器
DE102014010891A1 (de) * 2014-07-23 2016-01-28 Webasto SE Wärmeübertrager und Baukastensystem zur Herstellung eines Wärmeübertragers
JP6464598B2 (ja) * 2014-07-31 2019-02-06 いすゞ自動車株式会社 内燃機関の冷却システム
US9528771B2 (en) 2014-10-27 2016-12-27 Hussmann Corporation Heat exchanger with non-linear coil
JP6256295B2 (ja) * 2014-10-28 2018-01-10 株式会社デンソー 熱交換器
US20160123683A1 (en) * 2014-10-30 2016-05-05 Ford Global Technologies, Llc Inlet air turbulent grid mixer and dimpled surface resonant charge air cooler core
CN104602469B (zh) * 2015-01-15 2017-09-26 华为技术有限公司 机柜
JP6435209B2 (ja) * 2015-02-18 2018-12-05 ダイキョーニシカワ株式会社 発熱体の冷却構造
US10222106B2 (en) * 2015-03-31 2019-03-05 The Boeing Company Condenser apparatus and method
US10183269B2 (en) 2015-06-10 2019-01-22 Corning Incorporated Continuous flow reactor with tunable heat transfer capability
CN105115338B (zh) * 2015-08-31 2017-08-25 东南大学 一种相变蓄热装置
ITUB20155713A1 (it) * 2015-11-18 2017-05-18 Robur Spa Tubo di fiamma migliorato.
EP3397914B1 (de) * 2015-12-28 2020-09-23 Carrier Corporation Gefalteter kanal für wärmetauscheranwendungen
CN107105595A (zh) * 2016-02-19 2017-08-29 恩佐科技股份有限公司 利用散热体排列达低风压需求、低噪音、高效能的散热器
TWM528417U (zh) * 2016-02-19 2016-09-11 Enzotechnology Corp 利用散熱體排列達低風壓需求、低噪音、高效能之散熱器
US20170336153A1 (en) * 2016-05-12 2017-11-23 Price Industries Limited Gas turbulator for an indirect gas-fired air handling unit
CN109691251A (zh) * 2016-09-23 2019-04-26 住友精密工业株式会社 冷却装置
DE102016225508A1 (de) 2016-12-19 2018-06-21 Bayerische Motoren Werke Aktiengesellschaft Wärmeübertrager mit mehreren Wärmeübertragungsbereichen
CN106785828A (zh) * 2017-02-28 2017-05-31 武汉大学 一种用于光纤激光器的梯级冷却散热管
US20180328285A1 (en) * 2017-05-11 2018-11-15 Unison Industries, Llc Heat exchanger
CN107218825A (zh) * 2017-05-25 2017-09-29 合肥皖化电泵有限公司 一种具有高效热交换器的bcp泵
GB2565143B (en) * 2017-08-04 2021-08-04 Hieta Tech Limited Heat exchanger
DE102017222742A1 (de) * 2017-12-14 2019-06-19 Hanon Systems Rohr, insbesondere Flachrohr für einen Abgaskühler und Abgaskühler
CN109990638B (zh) * 2017-12-29 2021-08-24 杭州三花微通道换热器有限公司 扁管、换热器和扁管的制造方法
JP2019168171A (ja) * 2018-03-23 2019-10-03 サンデンホールディングス株式会社 熱交換器
DE102018124574B4 (de) * 2018-10-05 2022-09-29 Hanon Systems Rippenwärmeübertrager
DE102019204640A1 (de) * 2019-04-02 2020-10-08 Mahle International Gmbh Wärmeübertrager
US11073344B2 (en) * 2019-04-24 2021-07-27 Rheem Manufacturing Company Heat exchanger tubes
DE102019124277A1 (de) * 2019-09-10 2021-03-11 Carl Freudenberg Kg Mantelkühlungssystem
EP3836205A1 (de) * 2019-12-13 2021-06-16 Valeo Siemens eAutomotive Germany GmbH Kühlvorrichtung für halbleiterschaltelemente, stromwechselrichtervorrichtung, anordnung und herstellungsverfahren
JP7428538B2 (ja) * 2020-02-27 2024-02-06 三菱重工業株式会社 熱交換コア
DE102020004359A1 (de) 2020-07-20 2022-01-20 Daimler Ag Wärmeübertragungskörper
FR3133437B1 (fr) * 2022-03-08 2024-10-25 Valeo Systemes Thermiques Dispositif de régulation thermique, notamment de refroidissement pour véhicule automobile
KR102709138B1 (ko) * 2022-08-30 2024-09-23 한양대학교 산학협력단 파워 모듈을 위한 히트싱크
FR3139891A1 (fr) * 2022-09-19 2024-03-22 Valeo Systemes Thermiques Echangeur thermique pour véhicule automobile, avec moyens de perturbation du fluide dans les canaux d’écoulement
US20240121913A1 (en) * 2022-10-11 2024-04-11 Amulaire Thermal Technology, Inc. Vehicle water-cooling heat sink plate having fin sets with different surface areas

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1095966A (fr) * 1953-02-14 1955-06-08 Conduit tubulaire pour échangeurs de chaleur
DE1066213B (de) * 1956-11-21 1959-10-01
FR1252033A (fr) * 1959-04-28 1961-01-27 Tubes d'échangeur de chaleur à surface rugueuse
NL263727A (de) * 1960-04-18
DE1931148A1 (de) * 1969-06-19 1971-01-07 Otte & Co Kg Laurenz Konische Rauchgasfuehrung
JPS49123657U (de) * 1973-02-16 1974-10-23
US4314587A (en) * 1979-09-10 1982-02-09 Combustion Engineering, Inc. Rib design for boiler tubes
US4353350A (en) * 1981-03-11 1982-10-12 Helmut Albrecht Fireplace heat exchanger
JPS58158247U (ja) * 1982-04-15 1983-10-21 松下電器産業株式会社 熱交換器
JPS60185094A (ja) * 1984-03-02 1985-09-20 Satoru Fujii 均一熱流伝熱管
US4945981A (en) 1990-01-26 1990-08-07 General Motors Corporation Oil cooler
CN1051249C (zh) * 1993-07-05 2000-04-12 帕金诺克斯公司 控制反应温度的装置和方法
DE9406197U1 (de) 1994-04-14 1994-06-16 Behr Gmbh & Co Wärmetauscher zum Kühlen von Abgas eines Kraftfahrzeugmotors
US5600052A (en) * 1994-05-02 1997-02-04 Uop Process and apparatus for controlling reaction temperatures
DE19511665A1 (de) * 1995-03-30 1996-10-02 Abb Management Ag Verfahren und Vorrichtung zur Luftkühlung von Hubkolben-Verbrennungskraftmaschinen
US5655599A (en) * 1995-06-21 1997-08-12 Gas Research Institute Radiant tubes having internal fins
DE19540683A1 (de) 1995-11-01 1997-05-07 Behr Gmbh & Co Wärmeüberträger zum Kühlen von Abgas
CA2222716A1 (en) * 1996-03-30 1997-10-09 Keith Thomas Symonds Plate-type heat exchanger with distribution zone
DE19654368B4 (de) 1996-12-24 2006-01-05 Behr Gmbh & Co. Kg Wärmeübertrager, insbesondere Abgaswärmeübertrager
DE19654363B4 (de) * 1996-12-24 2007-09-27 Behr Gmbh & Co. Kg Abgaswärmeübertrager für einen Verbrennungsmotor
DE19654366B4 (de) * 1996-12-24 2005-10-20 Behr Gmbh & Co Kg Strömungskanal, insbesondere für einen Abgaswärmeübertrager
DE19654367A1 (de) 1996-12-24 1998-06-25 Behr Gmbh & Co Verfahren zum Anbringen von Laschen und/oder Vorsprüngen an einem Feinblech und Feinblech mit Laschen und/oder Vorrichtungen sowie Rechteckrohr aus Feinblechen
US5901641A (en) * 1998-11-02 1999-05-11 Afc Enterprises, Inc. Baffle for deep fryer heat exchanger
SE521816C2 (sv) 1999-06-18 2003-12-09 Valeo Engine Cooling Ab Fluidtransportrör samt fordonskylare med sådant
WO2001018476A1 (en) * 1999-09-10 2001-03-15 Kasprzyk Martin R Insert for a radiant tube
DE10127084B4 (de) 2000-06-17 2019-05-29 Mahle International Gmbh Wärmeübertrager, insbesondere für Kraftfahrzeuge

Also Published As

Publication number Publication date
EP1899670A1 (de) 2008-03-19
EP3048407B9 (de) 2019-11-27
WO2006136437A1 (de) 2006-12-28
EP3048407A1 (de) 2016-07-27
DE102005029321A1 (de) 2006-12-28
EP3048407B1 (de) 2019-08-07
JP2008544207A (ja) 2008-12-04
US7942137B2 (en) 2011-05-17
EP1899670B1 (de) 2016-08-10
US20100139631A1 (en) 2010-06-10

Similar Documents

Publication Publication Date Title
JP5112304B2 (ja) 熱交換器
US8069905B2 (en) EGR gas cooling device
US7073573B2 (en) Decreased hot side fin density heat exchanger
US7478630B2 (en) Device and method for cooling exhaust gas
JP4756585B2 (ja) 熱交換器用伝熱管
KR101250771B1 (ko) 열교환기
US3993125A (en) Heat exchange device
US20100095659A1 (en) Exhaust gas heat exchanger
US7077190B2 (en) Exhaust gas heat exchanger
US8573286B2 (en) Heat exchanger for a motor vehicle
US20070017661A1 (en) Heat exchanger
JP4607626B2 (ja) 効率的な熱交換器、およびそれを用いたエンジン
KR20050119657A (ko) 열교환기, 특히 공기/공기 냉각기
WO2003095923A1 (fr) Tuyau de transfert de chaleur et echangeur de chaleur incorporant ledit tuyau de transfert de chaleur
KR20140118878A (ko) 공기 대 공기 열 교환기
JP2011530060A (ja) 内燃機関のための熱伝達ユニット
US20170107883A1 (en) Exhaust heat exchanger
JP2010223508A (ja) 車両用エンジンのインタークーラ
JP6708172B2 (ja) インタークーラ
JP6895497B2 (ja) リブ熱交換器及びその製造方法
US7124812B1 (en) Heat exchanger
JP2007064606A (ja) Ｅｇｒクーラーの熱交換用チューブ
US8245767B2 (en) Heat transmission unit for an internal combustion engine
JP2009139053A (ja) 排気ガス冷却用の熱交換器
US20200378693A1 (en) Cooling pipe

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090402

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110222

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110422

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110502

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110613

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110620

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110818

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20111213

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120227

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20120305

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120305

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20120312

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120315

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120918

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121010

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151019

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 5112304

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees